baber/WOPTO huggingface dataset:
Patent KR-20210122327-A (KR)
Title: Apparatus and method for measuring wearing-off symptoms associated with neurodegenerative disease using wearable accelerometer
Inventor: PARK JIN SE
IPC: G06N20/00
Filed: 2020-03-30
Abstract: Provided are an apparatus and method for measuring wearing-off symptoms associated with the neurodegenerative disease. The apparatus for measuring wearing-off symptoms associated with the neurodegenerative disease is able to receive walking-related data respectively detected by the wearable accelerometer worn on both knees of a subject, extract statistical features and walking parameter features from the walking-related data, generate a wearing-off symptom classification model by machine learning on patterns for each medical effect expression status and wearing-off symptom status, input the input data based on the newly inputted walking-related data into the wearing-off symptom classification model, output the classification results of the medical effect expression status and the wearing-off symptom status, use the statistical features and walking parameter features, which are labeled in advance, as training data, and perform the modeling process of the wearing-off symptom classification model based on one or more machine learning techniques.
Patent KR-20200120527-A (KR)
Inventor: KUMAGAI TOMOYA
IPC: C11D11/00
Filed: 2020-04-06
Abstract: The present invention relates to a cleaning liquid used to clean a support with a metal resist and, more specifically, to a cleaning liquid comprising: a solvent; organic acid; and a compound (B) represented by chemical formula (b-1). In the chemical formula (b-1), Rb^1 and Rb^2 are each independently an alkyl group having 1 to 3 carbon atoms, Rb^3 and Rb^4 are each independently a hydrogen atom or an alkyl group having 1 to 3 carbon atoms. In addition, Yb^1 is a single bond, -O-, -S-, or -N(Rb^5)-. Rb^5 is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, Yb^2 is -O-, -S- or -N(Rb^6)-, Rb^6 is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and n is an integer of 0 to 3.
Patent KR-20210126941-A (KR)
Inventor: SEUNGMAN CHO
IPC: A61G7/008
Filed: 2020-04-13
Abstract: The present invention relates to a bedsore prevention mat, which can prevent the tarnation of bedsore by preventing pressure from being concentrated on a specific position of a patient by automatically adjusting the inclination of a mat unit based on the amount of inclination change according to the patient's posture change. For this purpose, the bedsore prevention mat of the present invention comprises: a mat part having a convex central lower part in a width direction so that the width direction inclination can be generated and adjusted freely; an inclination adjustment part provided under the mat part to maintain the inclination of the mat part at a set angle; an inclination sensing part sensing the inclination angle and the inclination maintenance time of the mat part; and a control part controlling the inclination adjustment part based on inclination angle information and inclination maintenance time information detected by the inclination sensing part.
Patent KR-20210131627-A (KR)
Title: Setting Time-Meter for Measuring The Surface Finish Time of Concrete and Method of Setting Time Measurement Using The Same
IPC: G01N3/40
Filed: 2020-04-24
Abstract: The present invention relates to a method for estimating a concrete setting time using a settimeter, comprising: a concrete manufacturing step of manufacturing concrete by inserting aggregates, binders, water, and admixtures and stirring the same; an engineering characteristic testing step of testing engineering characteristics of the concrete manufactured by the concrete manufacturing step; and a setting time testing step of testing a setting time of the concrete after the engineering characteristic testing step, using the settimeter. In the setting time testing step, a cylindrical needle type settimeter is used. The present invention estimates the setting time of the concrete to quantitatively determine a surface finishing time.
Patent KR-20210132498-A (KR)
Title: Microwave oven with device for shielding electromagnetic wave
IPC: H05K9/00
Filed: 2020-04-27
Abstract: According to various embodiments of the present invention, a microwave includes: a body including a cooking chamber and a front panel; a door including a door frame corresponding to the front panel, and opened and closed on the body; and a shielding device placed on the door, and shielding electromagnetic waves leaked from the cooking chamber. The shielding device includes: a choke part including a plurality of parts extended from the door frame, while bent at least once; and a choke cover placed so as to surround the choke part. The choke cover includes: a first part of a first material having a shape covering the choke part, and combined with one part of the choke part; and a second part of a second material different from the first material, which is integrated with the first part. Besides, various embodiments are possible. Therefore, the present invention is capable of miniaturizing a microwave, and increasing the capacity of a cooking chamber.
Patent KR-20210135754-A (KR)
Title: A peptide having selective biotin binding capacity, genetic material coding the same, and applications thereof
IPC: C12N15/70
Filed: 2020-05-06
Abstract: The present invention relates to peptide capable of binding to biotin, a genetic material coding the peptide, a supramolecular protein assembly using the peptide, and a method for producing the same. According to one embodiment of the present invention, provided is peptide which comprises a first sequence of a sequence list, has a specific biotin binding capacity due to a specific structural feature of the corresponding sequence, and has a small size compared to conventional biotin binding protein.
Patent KR-20210135768-A (KR)
Title: Valve system provided with hydraulic lash adjuster apparatus
IPC: F02D9/06
Filed: 2020-05-06
Abstract: The present invention relates to a valve system including a hydraulic gap controller. The valve system includes: a locker shaft; a locker arm having a roller mounted at one end, having a control screw mounted at the other end, and having a rotation hole formed therein; a valve bridge connected with a valve; a cam cap supporting the locker shaft, and having a piston housing formed therein; a gap control pin inserted into the piston housing to be movable; an eccentric mechanism having an inner circumference into which the locker shaft is inserted and which has a first center, and having an outer circumference inserted into the rotation hole and having a second center, and connected with the gap control pin; and an oil pressure supply part supplying oil pressure to the gap control pin. As the oil pressure is supplied to the gap control pin, the eccentric mechanism is rotated around the locker shaft to bring the control screw into contact with the valve bridge. Therefore, the present invention is capable of controlling a gap without causing a loss of power.
Patent KR-20210136754-A (KR)
Title: Odor and dust reduction type compost drying system
IPC: F26B11/02
Filed: 2020-05-08
Abstract: The present invention provides an odor and dust reduction type compost drying system that the compost drying system can maximize drying efficiency of compost by constructing an air circulation method in which wet air used in drying and containing moisture is condensed while not being discharged to the outside to remove the moisture, and then made into dry air to be supplied into a drying drum, can solve problems caused by dust and odor discharged to the outside since air is not discharged to the outside, and can supply condensed water generated during condensation of the wet air to an evaporator or a scrubber to be used as water. The compost drying system of the present invention includes: a dry drum for drying and accommodating compost; a stirring wing for transferring the compost in one direction while stirring the compost; supply-side and recover-side air circulation lines for supplying and recovering air in a direction opposite to the transfer direction of the compost; a condensed water and dry air forming chamber installed between the supply-side air circulation line and the recover-side air circulation line, and having a drain for discharging the condensed water; a heat exchange unit in which the condenser and the evaporator are disposed in the condensed water and dry air forming chamber, the condenser is disposed on the supply-side air circulation line, and the evaporator is disposed on the recover-side air circulation line; and a blower for circulating the air by allowing the air to flow from the evaporator to the condenser.
Patent KR-20210149376-A (KR)
Inventor: KIM HYUN BOK
IPC: A23L21/12
Filed: 2020-06-02
Abstract: The present invention relates to a manufacturing method of mulberry syrup salt, Schisandra chinensis syrup salt, and aronia syrup salt using a vacuum freeze-drying method. The color syrup salt of the present invention imparts a functional component of mulberry, Schisandra chinensis, aronia to salt, respectively, and lowers salinity, and thus contributes to the improvement of the health of the people due to the consumption of the salt of the present invention. In addition, according to the present invention, it is possible to contribute to the improvement of the income of farmers by increasing the consumption of functional mulberry syrup salt, Schisandra chinensis syrup salt, aronia syrup salt by adopting the vacuum freeze-drying method and diversifying the color of the salt.
Patent KR-20210151451-A (KR)
Inventor: YOON SEOK HYUN
IPC: H01B3/08
Filed: 2020-06-05
Abstract: One embodiment of the present invention provides a dielectric substance including a main component represented by (Ba_1-xCa_x)(Ti_1-y(Zr, Sn, Hf)_y)O_3 (0<=x<=1, 0<=y<=0.05) and accessory components, wherein when an angle corresponding to the maximum peak in the peaks of a plane of an x-ray diffraction (XRD) pattern using Cu Kα1 radiation (wavelength λ=1.5406Å) is referred to as θ_0 and angles corresponding to a half band width (FWHM, Full Width at Half Maximum) are referred to as θ_1 and θ_2, respectively, (θ_1<θ_2), (θ_2-θ_0)/(θ_0-θ_1) is over 0.54 and 1.0 or under. According to the present invention, it is possible to a dielectric substance and a multi-layered ceramic electronic component having excellent dc bias permittivity.
Patent KR-20210157070-A (KR)
Inventor: KANG SEUNG YOON
IPC: B63B73/10
Filed: 2020-06-19
Abstract: A workbench for a ship is disclosed. The workbench for a ship according to the present invention comprises: a plurality of scaffold brackets fixed in the form of cantilever beams to be spaced apart from each other along the direction of passage of a worker on the outer wall of a hull; a plurality of reinforcing bars disposed at the upper end of the scaffold bracket along the direction of passage of the worker; a scaffold plate supported on the reinforcing bar and forming a passageway for workers; a safety bar assembly having a vertical safety bar supported by the scaffold bracket and a horizontal safety bar supported by the vertical safety bar and disposed in a direction crossing the vertical safety bar; and a fall prevention unit movably connected to the horizontal safety bar, detachably coupled to the horizontal safety bar, and preventing the worker from falling by blocking the passage of the worker. The present invention provides the workbench for a ship equipped with a fall prevention mechanism that is easy to install and move.
Patent KR-20210157708-A (KR)
Inventor: JO NAMMIN
IPC: G02B27/01
Filed: 2020-06-22
Abstract: According to various embodiments of the present disclosure, according to various embodiments of the present disclosure, an electronic device includes: a controller device; and an HMD device wirelessly connecting to the controller device. The controller device comprises: a first communication module; a light-emitting device; and a first processor for controlling the brightness of the light-emitting device on the basis of a brightness adjustment signal received from the HMD device. The HMD device may include: a second communication module; a sensor for measuring external illuminance; and a second processor for acquiring the external illuminance measured by the sensor, and, on the basis of the acquired external illuminance, transmitting the brightness adjustment signal, for adjusting the brightness of the light-emitting device of the controller device, to the controller device by using the second communication module. Accordingly, power can be efficiently consumed.
Patent KR-20210158617-A (KR)
Inventor: LEE JIN BOK
IPC: H01L27/32
Filed: 2020-06-24
Abstract: The present invention relates to a display device, which can prevent a cathode voltage drop by including the construction of an auxiliary connection portion, and improve both the transmission efficiency of a transmissive portion and the luminance of a light emitting portion in a structure having both the transmissive portion and a light emitting portion. The display device includes a substrate, a light emitting element, an auxiliary electrode, a passivation film, and a void portion.
Patent KR-20210010813-A (KR)
Inventor: SABER HAMID
IPC: H04W72/04
Filed: 2020-06-25
Abstract: The present invention relates to a method and a system for determining a physical uplink control channel (PUCCH) resource. The method includes: a step of ordering downlink control information (DCI) fields according to an order of serving cells for a monitoring occasion (MO); a step of identifying a plurality of valid DCIs per MO per serving cell; and a step of determining the PUCCH resource from a last physical downlink control channel (PDCCH) in a last MO on the serving cell with a largest cell index.
Patent KR-20220000705-A (KR)
Title: Novel modified L-threonine dehydratase and a method of producing L-Isoleucine using thereof
Inventor: KIM KYUNGRIM
IPC: C12P13/06
Filed: 2020-06-26
Abstract: The present application relates to a novel variant of L-threonine dehydratase and a method for producing L-isoleucine using the same. In the case of culturing a microorganism having L-isoleucine-producing ability using the L-threonine dehydratase variant of the present application, it is possible to produce L-isoleucine in a higher yield than an existing unmodified protein.
Patent KR-20220001660-A (KR)
Title: Connecting Structure of Pipe
Inventor: OH HYUNG KWON
IPC: F24F1/32
Filed: 2020-06-30
Abstract: The present invention relates to a connecting structure for pipes, which aims to connect a pipe (400) with a pipe extension unit (410) to a valve connection unit (100), comprising: a sleeve (300) including a sleeve side wall unit (210) formed to surround the pipe (400), and a sleeve extension unit (310) formed on one end of the sleeve side wall unit (210), and having a diameter expanded in a shape corresponding to the pipe extension unit (410) of the pipe (400); and a fastening unit (200) including a penetrating hole into which the pipe (400) with the sleeve (300) can be inserted, and a fastening unit nut unit (220) formed on a part of the penetrating hole to be engaged with a valve connection unit bolt unit (110) by a screw. The penetrating hole of the fastening unit (200) additionally includes a fastening unit pressurizing unit (210) pressurizing the sleeve (300) toward the pipe (400).
Patent KR-20220003898-A (KR)
Title: Intraocular vision projection apparatus
Inventor: JAE RYUNG OH
IPC: A61F2/14
Filed: 2020-07-02
Abstract: Disclosed, in the present specification, is an interocular visual aid device installed in the eyeball that may comprise: an extraocular image transmission device that transmits an image signal to a guide image projection device; and an interocular image projection device that is insert-installed in the interocular of a user, converts the image signal received from the extraocular image transmission device into an image, and projects thereof as the interocular of the user. Therefore, the present invention is capable of aiding a vision of a patient.
Patent KR-20220008180-A (KR)
Inventor: HYUN SANG CHEOL
IPC: F16L55/00
Filed: 2020-07-13
Abstract: The present invention relates to a pipe formed into a circular or polygonal shape to be elongated in a longitudinal direction, which is produced and processed to be used for a structure. The pipe comprises: an upper reference line marked in a longitudinal direction such that a reference point is set on the center of the upper surface of the pipe when processing or piping is performed; and a right reference line marked in a longitudinal direction such that a reference point is set on the enter of the right surface of the pipe when processing or piping is performed. Upper and lower reference lines marked in a longitudinal direction are formed in the center of the upper and lower surfaces of the pipe to set reference points for the processing or piping of the pipe such that anyone can conveniently set work or perform piping work while checking the upper and lower surfaces of the pip. Left and right reference lines marked in a longitudinal direction are formed in the center of the left and right surfaces of the pipe to set reference points for the processing or piping of the pipe such that the user can easily perform processing and piping work. Transverse reference lines are formed in a transverse direction at regular intervals on the surface of the pipe such that the user can easily perform processing and piping work even in a vertical direction of the pipe.
Patent KR-20220013157-A (KR)
Inventor: KIM JAE HONG
IPC: G06F3/038
Filed: 2020-07-24
Abstract: An objective of the present invention is to provide an electronic device for determining a method of detecting a location of a user, and a method for controlling same. According to the present invention, the electronic device comprises: a communication unit including a circuit; a first sensor for detecting motion information of the electronic device; a memory including: a first determination module for determining whether a user possesses the electronic device and a second determination module for determining a detection method for detecting a location of a user; and a processor identifying whether the user of the electronic device possesses the electronic device based on the motion information of the electronic device obtained by the first sensor using the first determination module and determining a detection method for detecting the location information of the user according to whether the user possesses the electronic device using the second determination module.
Patent KR-20220013827-A (KR)
Inventor: IL DOO KIM
IPC: G01N27/407
Filed: 2020-07-27
Abstract: A member for a gas sensor based on metal oxide nanofiber comprises metal nanoparticle catalyst, and the metal nanoparticle catalyst and alkali metal are bound and functionalized through electrospinning and heat treatment processes. The metal nanoparticle catalyst and the alkali metal are uniformly bounded through the electrospinning and high-temperature heat treatment processes to detect trace amount of gas with high selectivity and high sensitivity.
Patent KR-20210050437-A (KR)
Title: Air cleaner
Inventor: HYON CHIN SOO
IPC: B01D46/00
Filed: 2020-07-27
Abstract: The present invention relates to an air cleaner which comprises: a case; an air inlet; an air outlet; a grille which covers the air inlet for filtering out oil drops in the air; a fan which absorbs the air through the air inlet and discharges the air through the air outlet; a roll filter positioned between the grille and the fan to filter out oil mist; and a filter cutter which cuts the roll filter. The roll filter includes: a roller; and a filter sheet wound around the roller. The filter sheet can be unwound to be extended to the rear side of the grille. When the filter sheet becomes polluted, the roller filter is unwound more to have the clean part positioned behind the grille. In addition, the filter cutter can cut the dirty part. While cutting, the clamp presses the filter sheet downward to keep it. The case includes a slit through which the dirty part of the filter sheet passes to be discarded. The present invention aims to provide an air cleaner which is able to effectively purify the air after cooking.
Patent KR-20220016337-A (KR)
Inventor: LEE JONG KOO
IPC: H01L23/538
Filed: 2020-07-30
Abstract: According to one embodiment of the present invention, a manufacturing method of a double-side mounting semiconductor device package comprises: a step of preparing a base substrate (100) by building up a plurality of insulation pattern layers on both sides of a separation core (110); a step of affixing an RCC layer to both vertical sides of the base substrate (100); a step of forming a cavity (300) by etching the RCC layer (200); a step of mounting an IC chip on the cavity (300); and a step of filling the cavity (300) with an epoxy resin (700). According to another embodiment of the present invention, a double-side mounting semiconductor device package comprises: a base substrate (100) including a prescribed circuit pattern on each layer, and having a plurality of insulation layers (120) stacked thereon and electrically connected to the layers through a plurality of vias (400); a plurality of first electronic devices (600) mounted on one side of the base substrate (100); a cavity (300) formed on the other side of the base substrate (100); and a plurality of second electronic devices (610) mounted on the cavity (300). According to the present invention, a double-side mounting semiconductor device package with a reduced overall package area and a manufacturing method of a double-side mounting semiconductor device package which is markedly favorable in mass production can be provided.
Patent KR-20220016376-A (KR)
Inventor: LEE JAE WON
IPC: A61P25/28
Filed: 2020-07-31
Abstract: The present invention relates to a composition for preventing or treating neuroinflammatory diseases. More specifically, the present invention provides a pharmaceutical composition for preventing or treating neuroinflammatory diseases or a health functional food composition for preventing or alleviating neuroinflammatory diseases, which contains a MHY2699 compound or a pharmaceutically acceptable or food acceptable salt thereof as an active ingredient. The compound or a salt thereof inhibits the activation of glia by mediating a MAPK/ERK/JNK-p65 signaling pathway, has excellent anti-inflammatory and antioxidant effects, and can inhibit the death of dopaminergic neurons, thereby being able to effectively prevent, alleviate or treat neuroinflammatory diseases.
Patent KR-20220015637-A (KR)
Title: A composition for diagnosing musculoskeletal diseases, composition for preventing or treating musculoskeletal diseases and uses thereof
Inventor: HYUNCHUL JO
IPC: G01N33/68
Filed: 2020-07-31
Abstract: The present invention relates to a composition for the diagnosis of musculoskeletal diseases and a composition for preventing or treating musculoskeletal diseases. Zinc finger with KRAB and SCAN domains 8 (Zkscan8) discovered in the present invention can be effectively used as an excellent biomarker capable of obtaining accurate information on the onset and progression of musculoskeletal diseases, in particular, tendon or ligament diseases. In addition, the composition of the present invention can be efficiently applied in preventing or treating musculoskeletal diseases through overexpression of Zkscan8.
Patent KR-20220015757-A (KR)
Inventor: HWANG HYUNSU
IPC: H01L23/29
Filed: 2020-07-31
Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package comprises: a rewiring substrate including rewiring line patterns disposed in an insulating layer; and chip pads as a semiconductor chip disposed on the rewiring substrate, wherein the semiconductor chip are electrically connected to the rewiring line patterns. Each of the rewiring line patterns has a substantially even top surface and an uneven bottom surface. Each of the rewiring line patterns includes a central portion and edge portions on both sides of the central portion and has a minimum first thickness at the central portion and a maximum second thickness at the edge portions.